Andrea Doeschl

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The conformation, tissue composition, and chemical composition of three types of pigs, given food ad libitum and slaughtered over a nominal live weight range of 35 to 115 kg, was assessed in relation to data provided on the live animals by a visual image analysis (VIA) system. The pig types were named as ‘ 3 ⁄ 4 Landrace’, ‘ 1 ⁄ 2 Pietrain’, and ‘ 1 ⁄ 4(More)
K e y w o r d s C e l l u l a r automata, Numerical models of fluvial processes, Part ial differential equations. 1. I N T R O D U C T I O N Mathematical and numerical models have become a common tool for studying complex natural phenomena. Traditional modeling approaches aim to identify the governing mechanical processes and represent them by systems of(More)
In this paper we present a hyperbolic partial differential equation (PDE) in one space and one time dimension. This equation arose in a study of numerical schemes for simulating evolving river topographies. The solution of this PDE, whose initial data are specified along a characteristic, is very similar to that of the canonical diffusion equation. This(More)
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